Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {3, 5, 25, 29, 12, 27} → ______
- Prime numbers in {21, 19, 12, 13, 11, 9} → ______
- Prime numbers in {7, 15, 2, 3, 12, 5} → ______
- Prime numbers in {8, 25, 3, 29, 23, 15} → ______
- Prime numbers in {25, 19, 5, 27, 29, 7} → ______
- Prime numbers in {29, 25, 15, 2, 13, 17} → ______
- Prime numbers in {5, 29, 9, 8, 17, 23} → ______
- Prime numbers in {8, 23, 15, 27, 17, 7} → ______
- Prime numbers in {17, 19, 9, 25, 23, 7} → ______
- Prime numbers in {27, 21, 11, 2, 9, 8} → ______
- Prime numbers in {17, 8, 3, 15, 13, 27} → ______
- Prime numbers in {23, 12, 29, 21, 19, 13} → ______
- Prime numbers in {2, 11, 27, 9, 5, 8} → ______
- Prime numbers in {15, 23, 12, 11, 19, 9} → ______
- Prime numbers in {5, 2, 17, 19, 7, 15} → ______
- Prime numbers in {12, 15, 8, 3, 2, 23} → ______
- Prime numbers in {2, 29, 9, 23, 21, 15} → ______
- Prime numbers in {8, 21, 2, 13, 3, 15} → ______
- Prime numbers in {11, 17, 19, 15, 9, 29} → ______
- Prime numbers in {11, 12, 5, 25, 27, 3} → ______